Almond: $7 - $18
Calories: 200
Fat: 18g
Fiber: 4g
Protein: 7g
Cashew: $8 - $15
Calories: 160
Fat: 14g
Fiber: 1g
Protein: 5g
Macadamia: $13 - $20
Calories: 195
Fat: 20g
Carbs: 4g
Fiber: 2g
Protein: 4g
Peanut: $4 - $7
Calories: 190
Fat: 16g
Carbs: 7g
Fiber: 3g
Protein: 8g
Pecan: $6 - $17
Calories: 213
Fat: 20g
Carbs: 5g
Fiber: 3g
Protein: 4g
Walnut: $11 - $17
Calories: 200
Fat: 19g
Carbs: 6g
Fiber: 2g
Protein: 5g
Hazelnut: $7 - $18
Calories: 180
Fat: 15g
Carbs: 12g
Fiber: 3g
Protein: 6g
Sunflower Seed: $5 - $8
Calories: 200
Fat: 16g
Carbs: 7g
Fiber: 4g
Protein: 7g
How To Choose
The most important thing when choosing a nut butter is to look at the ingredients, says Gans. “The only ingredient that really should be listed is the nut itself.” She cautions to watch out for added sugars, which can be cleverly disguised ("evaporated cane juice") and hydrogenated oils, otherwise known as trans fats, which can cause free radical (i.e. cancerous) damage inside your body.
Roasted or raw?
According to Gans, there is no scientific evidence showing a nutritional difference between roasted and un-roasted nuts; it’s pretty much just a matter of personal taste. Roasted nuts are treated with heat (149-212°F) to bring out a richer, “toastier” flavor that some people prefer. However, some research has led experts to believe that the polyunsaturated fatty acid content of nuts could become oxidized during the roasting process, since polyunsaturated fats are extremely heat-sensitive. Additionally, raw-food enthusiasts claim that the heating process destroys certain enzymes, making nuts and nut butters less healthful and more difficult to digest. We’ll leave this one up to you, but if you’re worried about enzymes and inflammation, stick with the raw versions of nuts, which are higher in polyunsaturated fatty acids: sunflower seeds (66%), walnuts (47%), peanuts and pistachios (30%), and pecans (22%).
Does it have to be organic?
Going organic can mean a $5-$10 price jump — is it worth it? Well, unless the nuts are grown organically, chances are they have been sprayed with chemicals just like other non-organic crops. The big three to look out for are cashews, pistachios, and peanuts. Non-organic cashews are sprayed with endosulfan, a pesticide that has been shown to affect the central nervous system, causing damage to the kidneys, liver, and testes. Many pistachios are treated with phosmet, a Class II pesticide that has been shown to be carcinogenic. And, because peanuts are not actually nuts (they are legumes that grow underground), they have direct soil contact and can be even more affected by chemicals.
What about soaking and sprouting?
You may have seen the words “sprouted” on a bag of gnarly looking bread in your local health food store; the story behind soaking and sprouting is that nuts, grains, and legumes all contain phytic acid, which is not digestible to humans, says Reed. Phytic acid binds to all those lovely minerals (like zinc, iron, magnesium, calcium, chromium, and manganese) that are contained within the nut, grain, or legume. Once bound, our bodies can’t absorb these nutrients, and we wind up excreting them. This can result in mineral deficiencies. Phytic acid can be reduced and possibly eliminated by soaking, sprouting, and/or fermenting; additionally, soaking reduces enzyme inhibitors, which are present in the outer casing of the nut, says Reed. This makes the nuts more digestible and their nutrients more available. So, if you find yourself consuming mass quantities of nut butter on a daily basis, you might want to look into a brand that soaks.